3-Butynoic acid 3-丁炔酸
CAS 2345-51-9 MFCD02258494
化学结构图
SMILES: C#CCC(=O)O
化学属性
| Mol. Formula | C4H4O2 |
|---|---|
| Mol. Weight | 84.07 |
| Melting Point | 70-80°C |
| Boiling Point | 194.9°C at 760 mmHg |
别名和识别编码
| Chemical Name | 3-Butynoic Acid |
|---|---|
| InChIKey | KKAHGSQLSTUDAV-UHFFFAOYSA-N |
| Chemical Name Translation | 3-丁炔酸 |
| LabNetwork Molecule ID | LN00219905 |
| Reaxys-RN | 1739296 |
| PubChem Substance ID | 137547 |
| MDL Number | MFCD02258494 |
| CAS Number | 2345-51-9 |
| Synonym | 3-Butynoic acid {LY} 3-Butynoic acid {} {LY} 3-Butynoic acid {} {} {LY} 3-Butynoic acid {} {} {} {LY} 3-Butynoic acid {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Butynoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} |
| Canonical SMILES | C#CCC(O)=O |
| InChI | InChI=1S/C4H4O2/c1-2-3-4(5)6/h1H,3H2,(H,5,6) |
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安全信息
GHS Symbol
- P234 Keep only in original container. 只保留在原来的容器中。
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P310
- P301+P316
- P301+P330+P331
- P301+P330+P331+P310
- P302+P352
- P302+P361+P354
- P303+P361+P353
- P303+P361+P353+P310+P363
- P304+P340
- P304+P340+P310
- P305+P351+P338
- P305+P351+P338+P310
- P305+P354+P338
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
- P316
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
- P330 Rinse mouth. 漱口
- P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
- P361+P364
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
- P405 Store locked up. 上锁保管。
- P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H290 May be corrosive to metals 可能腐蚀金属。
- H301 Toxic if swallowed 吞食有毒
- H311 Toxic in contact with skin 皮肤接触中毒
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
